ctc和tensorflow绑定以后运行出了问题， undefined symbol: _ZNK10tensorflow14TensorShapeRep11DebugStringB5cxx11Ev

[zhangtao22]

安baidu ctc的命令python setup install --prefix 到了我本地路径，然后./train.sh出现了这个问题
tensorflow.python.framework.errors_impl.NotFoundError: /home/zhangtao/.local/lib/python2.7/site-packages/warpctc_tensorflow-0.1-py2.7-linux-x86_64.egg/warpctc_tensorflow/kernels.so: undefined symbol: _ZNK10tensorflow14TensorShapeRep11DebugStringB5cxx11Ev
大家有没有遇到过，谢谢

[zhangtao22]

把tensorflow从1.3升级为1.4，问题变成
/.local/lib/python2.7/site-packages/warpctc_tensorflow-0.1-py2.7-linux-x86_64.egg/warpctc_tensorflow/kernels.so: undefined symbol: _ZTIN10tensorflow8OpKernelE

[fancyerii]

这是由于新版的Tensorflow的自定义Operation改了的原因。
https://github.com/fancyerii/deep_learning_theory_and_practice/blob/master/samples/ctc.pdf